c177363a19
🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
20 lines
626 B
JavaScript
20 lines
626 B
JavaScript
'use strict';
|
|
|
|
var ToNumber = require('./ToNumber');
|
|
|
|
var $isNaN = require('math-intrinsics/isNaN');
|
|
var $isFinite = require('math-intrinsics/isFinite');
|
|
var $sign = require('math-intrinsics/sign');
|
|
var abs = require('math-intrinsics/abs');
|
|
var floor = require('math-intrinsics/floor');
|
|
var modulo = require('math-intrinsics/mod');
|
|
|
|
// https://262.ecma-international.org/6.0/#sec-touint8
|
|
|
|
module.exports = function ToUint8(argument) {
|
|
var number = ToNumber(argument);
|
|
if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
|
|
var posInt = $sign(number) * floor(abs(number));
|
|
return modulo(posInt, 0x100);
|
|
};
|